blk-wbt: Fix some comments

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wbt_wait() no longer uses a spinlock as a parameter. Update the function
comments accordingly.

RWB_UNKNOWN_BUMP is used when we gradually adjust scale_steps toward the
center state, which is a value of 0.

Signed-off-by: Tang Yizhou <yizhou.tang@shopee.com>
Reviewed-by: Yu Kuai <yukuai3@huawei.com>
Link: https://lore.kernel.org/r/20250213100611.209997-2-yizhou.tang@shopee.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Tang Yizhou 2025-02-13 18:06:10 +08:00 • committed by Jens Axboe

parent f4774e92aa

commit 5d01d2df85

1 changed files with 4 additions and 7 deletions

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block/blk-wbt.c

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